Radiation poisoning

Radiation poisoning, also known as acute radiation syndrome (ARS), is a serious illness that occurs when the body is exposed to high doses of ionizing radiation over a short period of time. The symptoms of radiation poisoning include nausea, vomiting, headache, and diarrhea. These symptoms can start within minutes to days after exposure, depending on the dose and type of radiation. If left untreated, radiation poisoning can be fatal.

Causes

Radiation poisoning is caused by exposure to a large amount of ionizing radiation. This can occur as a result of a nuclear explosion, a nuclear reactor accident, or exposure to certain types of medical or industrial radiation. The amount of radiation a person is exposed to is measured in sieverts (Sv).

Symptoms

The symptoms of radiation poisoning can vary depending on the dose and type of radiation. They can range from mild symptoms such as nausea and vomiting, to severe symptoms such as skin burns, hair loss, and internal bleeding. In severe cases, radiation poisoning can lead to death.

Treatment

Treatment for radiation poisoning involves reducing symptoms, preventing further contamination, and boosting the body's immune system with blood transfusions and medications. In some cases, a bone marrow transplant may be necessary.

Prevention

Prevention of radiation poisoning involves limiting exposure to ionizing radiation. This can be achieved by using protective clothing and equipment, and by following safety procedures when working with or near sources of ionizing radiation.

See also

• Nuclear disaster
• Radiation therapy
• Radiation protection

Radiation poisoning Resources
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